Frequently Asked Questions
Everything you need to know about this head unit
Connect the single RCA cable with the yellow plug (included in your package) to extend your Bluetooth signal. This cable doubles as both a camera input AND a Bluetooth/WiFi antenna extension. The two small blue wires attached are antenna boosters that significantly improve connection stability. This simple connection takes 30 seconds and resolves 90% of Bluetooth issues. Make sure it's firmly connected even if you're not using a rear camera.
Try these proven solutions:
1. Quick Fix: Settings → Apps → Z-Link → Disable → Enable → Open (repeat each use)
2. Check Cables: Use the data/charge USB cable (not charge-only)
3. Bluetooth Setting: Disconnect all other Bluetooth connections - CarPlay needs exclusive access
4. Factory Reset Z-Link: Find the pink 'RESET' app, restart, reconnect Bluetooth, then try Z-Link
5. Sound Issues: Switch audio source to 'AUX' or 'USB/AUX' in your vehicle menu
Most issues are resolved with step 1 or 3!
The processor differs between models: The 2/32GB has a 4-Core processor, while 4/64GB and 8/128GB models feature the powerful 8-Core Cortex-A55 processor. Combined with RAM differences: The 2/32GB model with its 4-Core processor and limited RAM may experience slowdowns with heavy multitasking. The 4/64GB with 8-Core provides smooth performance for most users - no lag, seamless app switching, and enough storage for maps and music. The 8/128GB with 8-Core offers maximum performance with its generous RAM allowing unlimited multitasking and massive storage for extensive media libraries. Think of RAM like your desk space - more RAM means you can have more apps open simultaneously without slowing down.
Absolutely normal! These head units are complete replacement systems with their own GPS antenna, microphone, and Bluetooth module. Your factory connectors for these features won't be needed anymore. The important connections are: main power harness, speaker outputs, and the yellow RCA cable (even if not using a camera - it extends Bluetooth range). Any leftover factory plugs can be safely tucked away. If you're unsure about any connection, our support team is here 7 days a week.
Z-Link updates are handled through system firmware updates. Go to Settings → System → System Update. If an update is available, download it to a USB drive (FAT32 format) and install. Important: Never download Z-Link APKs from unofficial sources - they won't work and may cause issues. If you're having compatibility issues with newer iOS versions, the disable/enable workaround (Settings → Apps → Z-Link) usually resolves them while waiting for official updates.
Consider your usage:
• 2/32GB (4-Core): Budget option - fine for basic use, but may lag with multiple apps due to 4-Core processor and limited RAM
• 4/64GB (8-Core): Sweet spot - smooth Android Auto/CarPlay, multitasking, and ample storage
• 8/128GB (8-Core): Premium choice - unlimited multitasking, massive storage, future-proof for years
Most customers choose 4/64GB for the perfect balance of performance and value. The extra RAM makes a huge difference in daily smoothness!
The yellow RCA cable's blue antenna wires also boost WiFi signal! Make sure this cable is connected. Additionally, try these tips: Position the blue antenna wires away from metal surfaces, check that your phone's hotspot is set to 2.4GHz (not 5GHz) for better range, and ensure the head unit's WiFi sleep policy is set to 'Never' in Settings → WiFi → Advanced. For best performance with wireless CarPlay, keep your phone within 1-2 meters of the head unit.
Go to Settings → Sound → Equalizer and adjust to your preference. For more volume, increase the 'Loudness' setting. The 4/64GB and 8/128GB models have superior audio chips that provide cleaner, louder sound. If you have an amplifier, use the RCA outputs for best quality. Also check Settings → Factory Settings (password usually 126) → Audio settings for additional gain controls. Remember: higher-spec models (4GB+) include premium audio components for noticeably better sound.
Yes! Most vehicles work instantly. If not, use the steering wheel learning app: tap the steering wheel icon, press each button on your wheel, and assign functions. For newer vehicles with CANbus, we provide CANbus modules for automatic setup. Some vehicles may need the Key1/Key2 wires connected (usually included in our harness). If you're having trouble, let us know your exact vehicle model and we'll provide specific instructions.
We offer a 30-day return policy. If it doesn't fit or there's a compatibility issue, we'll work with you to resolve it. If you change your mind, a 20% restocking fee applies. Our team verifies compatibility before shipping to minimize issues. We provide installation support 7 days a week to help resolve any problems. With our 3-year warranty and Australian-based support, you can purchase with confidence. Full details in our Refund Policy.
Historical Evolution and Legacy of the Toyota Yaris:
First Generation (XP10; 1999–2005):
Introduced in 1999, the first-generation Yaris (sold widely as the Echo in North America and closely related to the Toyota Vitz in Japan, as well as the Platz sedan variant) proved Toyota's ability to blend economy, reliability, and practicality into a compact, city-friendly package. Stylish yet practical, it offered a friendly interior ergonomically designed to maximize occupant comfort and cargo utility within subcompact dimensions. Praised for excellent fuel efficiency, mechanical durability, and affordable ownership costs, the XP10 era established the firm foundation on which all subsequent models would build.
Second Generation (XP90; 2005–2011):
Transitioning into next-generation models, Toyota refined both design and mechanics of the Yaris substantially. Instead of the Echo nameplate, markets worldwide adopted "Yaris" uniformly, forging a clearly defined global identity. Customers appreciated its more substantial interior quality, enhanced cabin space, notably improved handling characteristics, and a quieter, more confident ride over its predecessor. Offered predominantly in hatchback (3-door and 5-door) and sedan versions globally, its popularity spanned diverse demographics and regions for its daily practicality, ease of parking, affordable maintenance, and remarkable fuel economy.
Under the hood, Toyota employed dependable, economical gasoline engines—commonly a 1.3-liter or 1.5-liter four-cylinder for global markets—renowned for their durability, manageable running costs, and consistent fuel efficiency, essential in urban settings. Drivers particularly enjoyed its manageable dimensions, comfortable inside spaces, easy maneuverability, and Toyota's growing commitment toward robust passive and active safety provisions.
Third Generation (XP130; 2011–2019):
Introduced following the successful XP90, the third-generation Yaris improved significantly on interior refinement, technology, build quality, and overall driving dynamics. It featured a sharper, more sophisticated styling language, additional driver-friendly technological advancements, increased cabin space efficiency, and reinforced safety structures. While maintaining its compact, city-oriented efficiency, models in this generation frequently prioritized advanced safety systems and improved handling stability, maintaining Toyota’s reputation of reliability blended with contemporary urban practicality.
Premium Infotainment Integration—Brummstadt Upgrade Option:
For drivers seeking refined technology enhancement to the cherished second-generation Yaris (2005-2011), Brummstadt presents a compatible premium head unit as a thoughtful solution. Custom designed specifically to match the Yaris’ original dashboard layout and aesthetic character, this advanced unit integrates smoothly into existing vehicle interiors.
Designed to support both wired and wireless configurations of industry-leading connectivity standards, including Apple CarPlay and Android Auto, this upgrade maximizes convenience by fully leveraging modern smartphone integration. Drivers benefit significantly through support for popular navigation platforms like Google Maps, Apple Maps, and WAZE. Picture finishing a pleasant dinner with family or friends at a new restaurant, effortlessly selecting the next destination on a smartphone; automatically, driving instructions appear clearly on the head unit’s display via CarPlay or Android Auto, turning every journey into a relaxed and intuitive experience, even in unfamiliar surroundings or nighttime drives.
The Brummstadt upgrade solution also provides optional safety considerations: adding a 1080p HD front and rear video camera with real-time recording functionality can substantially boost driver confidence, improve visibility, ensure additional safety during reversing, and provide crucial incident footage if needed.
This infotainment system's versatility extends beyond the traditional: passengers exploring distance journeys can enjoy multiplayer gaming sessions right in the vehicle, plugging gaming controllers directly into the USB interface. Offering continuous engagement in the cabin, the feature transforms simple travel periods into shared, enjoyable activities.
Furthermore, intelligent smart voice features magnify convenience and safety, enabling drivers to manage navigation, media playback, and communication intuitively. An innovative capability lets users communicate with home smart devices seamlessly through voice commands—such as remotely activating porch lighting upon arrival, effortlessly blending automotive and home environments to enhance convenience, safety, and everyday practicality.
Driver Experience and Overall Toyota Yaris Advantages:
Within its original construction and ongoing legacy, the second-generation Yaris has exemplified balanced practicality, efficient performance, cost-effectiveness, and straightforward dependability—all traditional Toyota strengths. Its modest dimensions and agile handling make urban navigation stress-free; reliable, efficient engines ensure low running costs; and user-centered interior designs promise comfortable, intuitive operations.
Augmenting an already admirable ownership proposition, premium modern infotainment upgrades—such as Brummstadt’s carefully tailored solutions—substantially elevate daily journeys, making commutes and leisure travel more intuitive, comfortable, and enjoyable. The added technology thoughtfully tailors vehicle usage scenarios, fulfilling desires for increased safety, robust connectivity, engaging entertainment, and networked home integration, significantly modernizing the vehicle experience.
Representing decades of ongoing progress, intuitive design, practicality, and Environmental consciousness, the 2005-2011 Toyota Yaris models serve as lasting representations of meaningful automotive development, reflecting drivers’ deep connection and enduring appreciation for quality-focused, graphically integrated automotive advancement.